feat: add はてな匿名ダイアリー (#3278)

Co-authored-by: DIYgod <diy.d.god@gmail.com>

docs/other.md

@@ -396,3 +396,9 @@ type 为 all 时，category 参数不支持 cost 和 free
 ### 房源
 
 <Route author="DIYgod" example="/ziroom/room/sh/1/2/五角场" path="/ziroom/room/:city/:iswhole/:room/:keyword" :paramsDesc="['城市, 北京 bj; 上海 sh; 深圳 sz; 杭州 hz; 南京 nj; 广州 gz; 成都 cd; 武汉 wh; 天津 tj', '是否整租', '房间数', '关键词']"/>
+
+## はてな
+
+### はてな匿名ダイアリー - 人気記事アーカイブ
+
+<Route author="masakichi" example="/hatena/anonymous_diary/archive" path="/hatena/anonymous_diary/archive"/>

lib/router.js

@@ -1848,6 +1848,9 @@ router.get('/4gamers/tag/:tag', require('./routes/4gamers/tag'));
 // 大麦网
 router.get('/damai/activity/:city/:category/:subcategory/:keyword?', require('./routes/damai/activity'));
 
+// はてな匿名ダイアリー
+router.get('/hatena/anonymous_diary/archive', require('./routes/hatena/anonymous_diary/archive'));
+
 // kaggle
 router.get('/kaggle/discussion/:forumId/:sort?', require('./routes/kaggle/discussion'));
 

lib/routes/hatena/anonymous_diary/archive.js

@@ -0,0 +1,61 @@
+const got = require('@/utils/got');
+const cheerio = require('cheerio');
+const url = require('url');
+
+function getPubDate(yyyyMMddhhmmss) {
+    const yyyy = yyyyMMddhhmmss.slice(0, 4);
+    const MM = yyyyMMddhhmmss.slice(4, 6);
+    const dd = yyyyMMddhhmmss.slice(6, 8);
+    const hh = yyyyMMddhhmmss.slice(8, 10);
+    const mm = yyyyMMddhhmmss.slice(10, 12);
+    const ss = yyyyMMddhhmmss.slice(12, 14);
+    return new Date(`${yyyy}-${MM}-${dd}T${hh}:${mm}:${ss}+0900`);
+}
+
+module.exports = async (ctx) => {
+    const baseURL = 'https://anond.hatelabo.jp';
+
+    const archiveIndex = await got({
+        method: 'get',
+        url: url.resolve(baseURL, '/archive'),
+    });
+
+    const latestURL = url.resolve(
+        baseURL,
+        cheerio
+            .load(archiveIndex.data)('.archives a')
+            .first()
+            .attr('href')
+    );
+    const response = await got({
+        method: 'get',
+        url: latestURL,
+    });
+
+    const $ = cheerio.load(response.data);
+    const list = $('.archives li');
+
+    ctx.state.data = {
+        title: $('title').text(),
+        link: latestURL,
+        language: 'ja',
+        item:
+            list &&
+            list
+                .map((idx, item) => {
+                    item = $(item);
+                    const a = item.find('a').first();
+                    const yyyyMMddhhmmss = a.attr('href').replace('/', '');
+                    return {
+                        title: a.text(),
+                        description: item
+                            .find('blockquote p')
+                            .first()
+                            .text(),
+                        link: url.resolve(baseURL, a.attr('href')),
+                        pubDate: getPubDate(yyyyMMddhhmmss).toUTCString(),
+                    };
+                })
+                .get(),
+    };
+};